What research topics and discoveries are featured on the CHEO Research Institute site?

Updated

The CHEO Research Institute (cheoresearch.ca) presents its research through two main content streams: Updates & News, which covers institutional developments and researcher profiles, and Latest Discoveries, which lists recently published studies. The topics span pediatric clinical research, mental health, brain tumours, physical activity, adolescent eating behaviours, social media and well-being, and sleep health — covering both clinical and public health perspectives.

How the site organizes its research content

The homepage splits research output into two sections:

Section What it contains Example entries
Updates & News Institutional announcements, researcher features, study milestones New Clinical Trial Access Core and Clinical Investigation Unit; profiles of scientists
Latest Discoveries Recently published research findings with dates Studies on eating behaviours, social media, physical activity, sleep health

This structure means a visitor can distinguish between what the institute is building or announcing (news) and what its researchers have published (discoveries).

Research topics currently featured

Pediatric clinical trials and infrastructure

The site highlights a New Clinical Trial Access Core and Clinical Investigation Unit aimed at strengthening pediatric clinical trials in Canada. This is an institutional development rather than a single study — it signals capacity-building for running trials involving children.

Childhood brain tumours

A featured researcher profile covers Michelle Kameda-Smith, described as advancing research to improve outcomes for children with brain tumours. This represents the clinical/translational end of the research spectrum.

Adolescent mental health and long-term outcomes

A fifteen-year study is noted as laying the foundation to study long-term mental health outcomes. The longitudinal design is the notable feature here — it tracks participants over an extended period rather than capturing a single point in time.

Social media, screen time and adolescent well-being

Two related entries appear:

  • "Beyond screen time: rethinking social media as a developmental context for adolescent well-being" — this frames social media not simply as time spent but as an environment that shapes development.
  • Parental awareness of adolescents' online activities and its association with eating behaviours in Canadian youth — links parental monitoring of online activity to dietary outcomes.

Together these show a research thread treating digital life as a factor in adolescent health, not just a quantity of screen hours.

Physical activity in children and youth

Entries include:

  • Examining the grading process for the Government indicator of the 2024 ParticipACTION Report Card on Physical Activity for Children and Youth — research that feeds into a national report card.
  • "Unlocking the potential of light-intensity physical activity for public health: a call to action for research" — argues for attention to lower-intensity activity, broadening the focus beyond moderate-to-vigorous exercise.

Adolescent eating behaviours and social determinants

  • Social determinants of adolescent eating behaviours: findings from the 2019 Canadian Health Survey on Children and Youth — uses national survey data to connect eating behaviours with social factors.
  • Parental awareness of adolescents' online activities and its association with eating behaviours in Canadian youth — as above, bridging online behaviour and diet.

Sleep health and adverse childhood experiences

  • Adverse experiences in childhood and adolescence in relation to sleep health in adulthood: An overview of systematic reviews and a global evidence map — synthesizes existing evidence across studies and maps it globally, connecting early adversity to later sleep outcomes.

What the range of topics tells you

The featured research moves across several layers:

  1. Clinical — brain tumours, clinical trial infrastructure.
  2. Developmental and behavioural — social media as a developmental context, parental awareness and eating behaviours.
  3. Public health and population — physical activity report cards, social determinants of eating, global evidence maps on sleep.

If you are looking for a specific area, the Latest Discoveries list is the fastest way to see what has been published recently, while Updates & News shows institutional priorities such as the clinical trials unit. The site also links to a 2025-2026 Annual Report and a CHEO Research Strategy 2025-2029, which would give a fuller picture of planned directions beyond the individual entries listed.